Atlas / STC / SP01222WI (1 OF 3)
FAA · Supplemental Type Certificate
STC SP01222WI (1 OF 3)
Installation of Aircraft Development propeller vortelators.
What is an STC?
A Supplemental Type Certificate authorizes a major modification or alteration to an FAA-certificated aircraft. STCs are how operators legally install new avionics, change fuel systems, add floats, swap engines, etc. — every change beyond a minor modification needs one.
Applicable aircraft (219)
- P9EU Centrum Naukowo-Produkcyjne · AW-2
- P-206 Hamilton Standard Division · 2D30
- P-206 Hamilton Standard Division · 2DX
- P-255 Hamilton Standard Division · 2B20
- P-257 Hamilton Standard Division · 12D40
- P-257 Hamilton Standard Division · 12DX
- P-736 Hamilton Standard Division · 22D
- P26EA Hamilton Standard Division · 23LF
- 3P1 Hartzell Propeller Inc. · HC-42XF-2
- 3P2 Hartzell Propeller Inc. · HC-52X20-1
- P-824 Hartzell Propeller Inc. · HA-12UF-1
- P-824 Hartzell Propeller Inc. · HA-12UF-3
- P-824 Hartzell Propeller Inc. · HA-12UO-1
- P-824 Hartzell Propeller Inc. · HA-12UO-2
- P-845 Hartzell Propeller Inc. · HC-12X20-1
- P-845 Hartzell Propeller Inc. · HC-12X20-2
- P-845 Hartzell Propeller Inc. · HC-12X20-3
- P-845 Hartzell Propeller Inc. · HC-12X20-4
- P-845 Hartzell Propeller Inc. · HC-12X20-5
- P-845 Hartzell Propeller Inc. · HC-12X20-6
- P-845 Hartzell Propeller Inc. · HC-12X20-7
- P-845 Hartzell Propeller Inc. · HC-12X20-8
- P-845 Hartzell Propeller Inc. · HC-12X20-9
- P-878 Hartzell Propeller Inc. · HC-82-XK-1
- P-878 Hartzell Propeller Inc. · HC-82-XK-2
- P-878 Hartzell Propeller Inc. · HC-82-XK-3
- P-878 Hartzell Propeller Inc. · HC-82X20-1
- P-878 Hartzell Propeller Inc. · HC-82X20-3
- P-878 Hartzell Propeller Inc. · HC-82X20-5
- P-878 Hartzell Propeller Inc. · HC-82XF-1
- P-878 Hartzell Propeller Inc. · HC-82XF-2
- P-878 Hartzell Propeller Inc. · HC-82XF-3
- P-878 Hartzell Propeller Inc. · HC-82XF-6
- P-878 Hartzell Propeller Inc. · HC-82XG-1
- P-878 Hartzell Propeller Inc. · HC-82XG-2
- P-878 Hartzell Propeller Inc. · HC-82XG-6
- P-878 Hartzell Propeller Inc. · HC-82XL-1
- P-878 Hartzell Propeller Inc. · HC-82XL-2
- P-878 Hartzell Propeller Inc. · HC-82XL-6
- P-878 Hartzell Propeller Inc. · HC-82XS-2
- P-884 Hartzell Propeller Inc. · HC-83X20-1
- P-884 Hartzell Propeller Inc. · HC-83X20-2
- P-884 Hartzell Propeller Inc. · HC-83XF-1
- P-884 Hartzell Propeller Inc. · HC-83XF-2
- P-884 Hartzell Propeller Inc. · HC-83XF-3
- P-884 Hartzell Propeller Inc. · HC-83XK-1
- P-884 Hartzell Propeller Inc. · HC-83XK-2
- P-888 Hartzell Propeller Inc. · HC-13X20-5
- P-888 Hartzell Propeller Inc. · HC-13X20-6
- P-888 Hartzell Propeller Inc. · HC-13X20-8
+ 169 more aircraft
Specific sections
- Sec. 111
- Sec. 113
- Sec. 115
- Sec. 117
- Sec. 119
- Sec. 120
- § 21.47
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗